Philadelphia August 12, 2022 7:56 am Philly Public Schools to Reveal COVID Guidelines for 2022-23 School Year NBC10’s Miguel Martinez-Valle previews the School District of Philadelphia’s COVID guidelines for the upcoming 2022-23 school year. US & World Videos 1:30 Mask Mandate Returns to Philly Public Schools, for Now 0:32 Students in Philly, Camden Public Schools Must Mask to Start 2023 0:28 Camden Public School Students to Return Masked After Winter Break 1:45 Health Officials Want People to Mask Up During the Holiday Season 9:54 A Survival Story at Sea: The Lineup